4054800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 13530880

約数和(自身を除く): 9476080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 109, 120, 124, 150, 155, 186, 200, 218, 240, 248, 300, 310, 327, 372, 400, 436, 465, 496, 545, 600, 620, 654, 744, 775, 872, 930, 1090, 1200, 1240, 1308, 1488, 1550, 1635, 1744, 1860, 2180, 2325, 2480, 2616, 2725, 3100, 3270, 3379, 3720, 4360, 4650, 5232, 5450, 6200, 6540, 6758, 7440, 8175, 8720, 9300, 10137, 10900, 12400, 13080, 13516, 16350, 16895, 18600, 20274, 21800, 26160, 27032, 32700, 33790, 37200, 40548, 43600, 50685, 54064, 65400, 67580, 81096, 84475, 101370, 130800, 135160, 162192, 168950, 202740, 253425, 270320, 337900, 405480, 506850, 675800, 810960, 1013700, 1351600, 2027400, 4054800]

約数ペア:

[(1, 4054800), (2, 2027400), (3, 1351600), (4, 1013700), (5, 810960), (6, 675800), (8, 506850), (10, 405480), (12, 337900), (15, 270320), (16, 253425), (20, 202740), (24, 168950), (25, 162192), (30, 135160), (31, 130800), (40, 101370), (48, 84475), (50, 81096), (60, 67580), (62, 65400), (75, 54064), (80, 50685), (93, 43600), (100, 40548), (109, 37200), (120, 33790), (124, 32700), (150, 27032), (155, 26160), (186, 21800), (200, 20274), (218, 18600), (240, 16895), (248, 16350), (300, 13516), (310, 13080), (327, 12400), (372, 10900), (400, 10137), (436, 9300), (465, 8720), (496, 8175), (545, 7440), (600, 6758), (620, 6540), (654, 6200), (744, 5450), (775, 5232), (872, 4650), (930, 4360), (1090, 3720), (1200, 3379), (1240, 3270), (1308, 3100), (1488, 2725), (1550, 2616), (1635, 2480), (1744, 2325), (1860, 2180)]